搜索-lSDL时跳过不兼容的/libSDL.a

我想在IBM机器上“制造”ioquake3.
但是,我一直在“搜索-lSDL时跳过不兼容的/libSDL.a”错误.
我是 Linux的终极初学者,但不是一个放弃者！
我没有安装任何库的权限,我们的服务器管理员现在大约一周没有响应.所以,我现在一直在谷歌搜索/测试解决方案.
正如消息所说,系统上的库是不兼容的.所以,我去了Ubuntu网站,刚刚下载了SDL PPC库.
我上传了,将其解压缩到指定的文件夹中.
但是,海湾合作委员会并不知道这些图书馆在哪里.所以,我找到了一个名为“LD_LIBRARY_PATH =”〜/ minoru / cfe2 / yasirTemp / ioquake3dev / zzz / pkgs /usr/lib“
 告诉GCC我的库在哪里.
但是,每次我做“make”时,我都不会在列表中找到“export”文件夹.

请帮助,即使以不同的方式,只是为了修复我不兼容的SDL库问题.

以下是输出：

<pre>rmc104:~/minoru/cfe2/yasirTemp/ioquake3dev/svfb_201110271440/ioquake3dev_clean[7188]% echo $LD_LIBRARY_PATH
~/minoru/cfe2/yasirTemp/ioquake3dev/zzz/pkgs/usr/lib
rmc104:~/minoru/cfe2/yasirTemp/ioquake3dev/svfb_201110271440/ioquake3dev_clean[7189]% cd ~/minoru/cfe2/yasirTemp/ioquake3dev/zzz/pkgs/usr/lib
rmc104:~/minoru/cfe2/yasirTemp/ioquake3dev/zzz/pkgs/usr/lib[7190]% ls
libSDL.a  libSDL.la  libSDL.so@  libSDLmain.a  libopenal.a  libopenal.so@  pkgconfig/
rmc104:~/minoru/cfe2/yasirTemp/ioquake3dev/zzz/pkgs/usr/lib[7191]%</pre>

<pre>rmc104:~/minoru/cfe2/yasirTemp/ioquake3dev/svfb_201110271440/ioquake3dev_clean[7174]% make
make[1]: Entering directory `/r/home7/yasir/minoru/cfe2/yasirTemp/ioquake3dev/svfb_201110271440/ioquake3dev_clean&#39;

Building ioquake3 in build/release-linux-ppc64:
  PLATFORM: linux
  ARCH: ppc64
  VERSION: 1.36
  COMPILE_PLATFORM: linux
  COMPILE_ARCH: ppc64
  CC: cc

  CFLAGS:
    -MMD
    -Wall
    -fno-strict-aliasing
    -Wimplicit
    -Wstrict-prototypes
    -pipe
    -DUSE_ICON
    -I/usr/include/SDL
    -D_GNU_SOURCE=1
    -D_REENTRANT
    -DUSE_OPENAL
    -DUSE_CURL
    -maltivec
    -Icode/SDL12/include
    -m64
    -DUSE_MUMBLE
    -DUSE_VOIP
    -DFLOATING_POINT
    -DUSE_ALLOCA
    -Icode/libspeex/include
    -DUSE_LOCAL_HEADERS
    -DPRODUCT_VERSION=&quot;1.36&quot;
    -DNDEBUG
    -O3
    -ffast-math
    -funroll-loops
    -fomit-frame-pointer

  LDFLAGS:

  LIBS:
    -ldl
    -lm

  Output:
    build/release-linux-ppc64/ioq3ded.ppc64
    build/release-linux-ppc64/ioquake3.ppc64
    build/release-linux-ppc64/baseq3/cgameppc64.so
    build/release-linux-ppc64/baseq3/qagameppc64.so
    build/release-linux-ppc64/baseq3/uippc64.so
    build/release-linux-ppc64/missionpack/cgameppc64.so
    build/release-linux-ppc64/missionpack/qagameppc64.so
    build/release-linux-ppc64/missionpack/uippc64.so

make[2]: Entering directory `/r/home7/yasir/minoru/cfe2/yasirTemp/ioquake3dev/svfb_201110271440/ioquake3dev_clean&#39;
make[2]: `build/release-linux-ppc64/ioq3ded.ppc64&#39; is up to date.
LD build/release-linux-ppc64/ioquake3.ppc64
/usr/bin/ld: skipping incompatible /usr/lib/libSDL.so when searching for -lSDL
/usr/bin/ld: skipping incompatible /usr/lib/libSDL.a when searching for -lSDL
/usr/bin/ld: skipping incompatible /usr/lib/gcc/powerpc-linux-gnu/4.4.5/../../../libSDL.so when searching for -lSDL
/usr/bin/ld: skipping incompatible /usr/lib/gcc/powerpc-linux-gnu/4.4.5/../../../libSDL.a when searching for -lSDL
/usr/bin/ld: skipping incompatible /usr/lib/libSDL.so when searching for -lSDL
/usr/bin/ld: skipping incompatible /usr/lib/libSDL.a when searching for -lSDL
/usr/bin/ld: cannot find -lSDL
collect2: ld returned 1 exit status
make[2]: *** [build/release-linux-ppc64/ioquake3.ppc64] Error 1
make[2]: Leaving directory `/r/home7/yasir/minoru/cfe2/yasirTemp/ioquake3dev/svfb_201110271440/ioquake3dev_clean&#39;
make[1]: *** [targets] Error 2
make[1]: Leaving directory `/r/home7/yasir/minoru/cfe2/yasirTemp/ioquake3dev/svfb_201110271440/ioquake3dev_clean&#39;
make: *** [release] Error 2
rmc104:~/minoru/cfe2/yasirTemp/ioquake3dev/svfb_201110271440/ioquake3dev_clean[7175]% ls</pre>

最佳答案

LD_LIBRARY_PATH确定运行时共享库​​的搜索路径.你想要的是说库在编译时的位置.您可以使用LDFLAGS – 使用-L开关可以设置库的搜索路径：make LDFLAGS = -L / path / to / your / SDL.

由于版本不兼容等原因,您从Ubuntu获取的SDL二进制文件可能仍然无法正常工作.在这种情况下,我建议您自己下载并构建SDL.

点击查看更多相关文章